They are essentially asking us to solve:
Solving this equation for x tells us that it will take around 80.1 years for the materials in the vault to reduce to 357 pounds.
The answer for the first picture is 648π or 2034.72
I got the answer using the formula πr squared times the height
so π9squared x 8
If you would like to know what is 9 divided by 3/4, you can calculate this using the following steps:
9 / 3/4 = 9 * 4/3 = 12
The correct result would be 12.
Leroi’s account
$100
After first deposit = $100+$10=$110
After second deposit= $110 + $10 = $120
Sylvia’s account
$100
10% of $100 is $10
After first deposit = $100+ $10 = $110
10% of $110 = $11
After second deposit = $110 + $11 = $121
Therefore after their first deposit, both will have the same value in their accounts.
But after the second deposit, Sylvia will have 1$ more in her account than Leroi.
Answer:
p = 0.45, n=100 The z-score foris Sothe probability that a sample proportion will be within +/-6 of the population proportion
Step-by-step explanation:
